18088+1712 GWP 2763

 
 
18h 08m 50.50s +17° 11' 54.3" P.A. 317.00 sep 7.7 mag 15.90,18.00
 
 
Coord 2000 18088+1712 Discov num GWP2763 Comp Coord arcsec 2000 18 08 50.50 +17 11 54.3
Date first 1993 Date last 2016 Obs 9
Pa first 318 Pa last 316.6 P.A. Now (θ) 316.6°
Sep first 7.1 Sep last 7.656 Sep. Now (ρ) 7.656"
Mag pri 15.90 Mag sec 18.00 delta mag (ΔM) 2.1 Spectral class
Pri motion ra -052 Sec motion ra -040
Pri motion dec -014 Sec motion dec -022
Notes V (Proper motion indicates physical)
rPM=0.268 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4502167311618330880